1. Abaje, I. B., Ati, O. F., and Iguisi, E. O. (2012). Changing climatic scenarios and strategies for drought adaptation and mitigation in the Sudano-Sahelian Ecological Zone of Nigeria. Climate change and sustainable development in Nigeria, 99-121
2. Abaje, I. B., Ndabula, C and Garba, A. H. (2014) Is the Changing Rainfall Patterns of Kano State and its Ad-verse Impacts an Indication of Climate Change? European Scientific Journal, 10 (2), 192-206.
3. Abba Halima Mohammed, Sawa Fatima Binta Jahun, Gani Alhassan Mohammed, Abdul Suleiman Dangana (2015). Herbaceous Species Diversity in Kanawa Forest Reserve (KFR) in Gombe State, Nigeria. American Journal of Agriculture and Forestry. Vol. 3, No. 4, 2015, pp. 140-150. https://doi.org/10.11648/j.ajaf.20150304.14
4. Abdullahi, M.B (2010). Phytosociological Studies and Community Rural Appraisal Towards Biodiversity Conservation in Yankari Game Reserve, Bauchi State, Nigeria. An unpublished Ph.D Thesis. Abubakar Tafawa Balewa University, Bauchi, Nigeria, pp 99
5. Atiku, M, and Bello, A.G (2011). Diversity of herbaceous plants in Wassaniya Forest Reserve of Sokoto State, Nigeria.Forestry Association of Nigeria, Conference paper. pp 438-443